Cup lid structure

Abstract

The invention provides a cup lid structure which allows a suction pipe to be arranged in a penetration way, and allows an air return structure to be arranged therein, and is used for supporting assembly and fixing of the suction pipe, the air return structure and a cup body. The cup lid structure comprises a cup lid mounted on the cup body and a push cover movably arranged on the cup cover, wherein the push cover is in sliding fit with the cup cover, so that the cup lid structure is simplified; the cup lid structure only adopts a two-piece set structure, as a result, material cost and die development cost are greatly reduced; the push cover is very convenient to use, simple to assemble with the cup lid, and convenient to dismount and clean, accordingly, dirt is not easy to hide between the cup lid and the push cover; a groove in which the suction pipe is bent and accommodated through pushing of the push cover is formed in the cup lid, and a groove position is arranged on a sliding stroke of the push cover and the cup lid. Therefore, when not being used, the suction pipe can be bent and accommodated in the groove through pushing of the push cover, the functions of opening and closing are achieved by the push cover, pollution caused by the situation that the suction pipe is exposed to the air is avoided, and cleanliness and sanitation of the suction pipe are ensured.

Description

technical field [0001] The invention relates to daily necessities, in particular to a cup cover structure. Background technique [0002] Generally used for drinking water cups, the cup cover structure is generally equipped with a straw head and a return device, the straw head is convenient for sucking, and the installation of the straw head is simple, just open a hole in the cup cover structure and insert the straw head. , but in order to ensure that the straw head is easy to use and easy to store, it is also necessary to keep the straw head clean after storage. This has always been a technical problem for many cup lid manufacturers; When absorbing water, a negative pressure will be generated in the cup. At this time, the water in the bottle will not be able to be sucked, and a large amount of air will be swallowed, causing uncomfortable coughing; the air return device can effectively balance the negative pressure inside and outside the cup, which can reduce the Inhale air,...

AI Technical Summary

Problems solved by technology

[0002] Generally used for drinking water cups, the cup cover structure is generally equipped with a straw head and a return device, the straw head is convenient for sucking, and the installation of the straw head is simple, just open a hole in the cup cover structure and insert the straw head. , but in order to ensure that the straw head is easy to use and easy to store, it is also necessary to keep the straw head clean after storage. This has always been a technical problem for many cup lid manufacturers; When absorbing water, a negative pressure will be generated in the cup. At this time, the water in the bottle will not be able to be sucked, and a large amount of air will be swallowed, causing uncomfortable coughing; the air return device can effectively balance the negative pressure inside and outside the cup, which can reduce the Inhale air, thereby effectively reducing symptoms such as flatulence and coughing; as mentioned above, devices such as a straw tip and an air return device must be installed on the above-mentioned cup cover structure, so the existing cup cover structures are at least three-piece The structure of the cup makes the design of the whole cup cover more complicated, the operation is inconvenient, and the material cost and mold development cost are high, and due to the complexity of the structure, it is easy to hide dirt on the cup cover structure, and it is very inconvenient to clean and disassemble.

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